优选投标项目的决策方法

Decision-Making Method for Optimum Seeking of Bidding Project

在分析影响投标优选决策的诸因素的基础上 ,考虑定量与定性的评价指标 ,运用群组决策特征根法 (GEM )和群组决策加权法 (WMGD) ,对专家组的评判信息进行综合归纳。然后引入熵信息的概念 ,确定各指标的客观权重 ,再结合专家评定的各指标的主观权重 ,对诸投标方案进行综合评定 。

In this paper, based on analyzing the effective factors of decision\|making in bidding and considering the quantitative and qualitative evaluating indexes, experts' evaluation was synthesized by using the group eigenvalue method and the weighted method on group decision. Then, the concept of entropy is employed to get the objective weight of every index. Finally, combining the subjective weight which made by the experts with the objective weight of every index, each biding project was synthetically evaluated. Thus the rank\|ordering and optimization of projects can be achieved.